Wilo-Varios PICO-STG

The most versatile replacement pump of all time.

The Wilo-Varios PICO-STG is the universal replacement solution in the heating, air conditioning, cooling sector for residential dwellings. It facilitates standard mode and external control mode by using the innovative Sync function to adopt settings from the replaced pump in a straightforward manner. Its compact construction, the adoption of defaults from the old pump with the new synchronisation function make installation and commissioning particularly easy. And with the Green Button Technology the operability is highly convenient.

Product information

Check replaceability and synchronize

Please state the type designation or article number of the old pump to check whether it can be replaced by the Varios PICO-STG:

Brief instructions

Programming mode

The programming mode is used to set the curve to be applied. The symbols above the LEDs have no relevance during the programming mode.

Operating mode

The operating mode is the mode used when the pump is in operation. The symbols above the LEDs describe the functions which are active or inactive.

At the beginning, the operating mode is active and the Varios PICO runs using a standard setting or a standard curve.

Start programming mode

In the operating mode press both green buttons for approximately five seconds to start the programming mode. Then release the buttons. All of the LEDs will flash green three times to indicate that the programming mode has started.

Activate/deactivate the selected LED: Press the lower Green Button.

End programming mode

  • You can end the programming mode and return to the operating mode by exiting and saving the settings or exiting without saving.
  • Save and end: briefly press both green buttons. The pump will show the selected LED code for five seconds and all LEDs will then flash three times before the pump returns to operating mode.
  • If an invalid LED code has been entered and saved, the upper LED briefly lights up red during the flashing phase.
  • Abort and end without saving: press both green buttons for approximately five seconds and release. The pump immediately returns to the operating mode without saving.

The Wilo-Assistant - The app for everyone

The redesigned Wilo-Assistant app makes the entire world of high-efficiency pump technology available on smartphones and tablets for HVAC installers, technical building equipment consultants and pump operators.

The new design and the intuitive user experience provide even better support for your day-to-day work. New functions and connective solutions add to the range of features already offered by the previous Wilo-Assistant. That way, users can find what they need even faster, and get support with:

  • Consultation and selection
  • Customer consultation
  • Installation and commissioning
  • Remote control and maintenance
Download on the App Store (iOS)Android App on Google play

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